[commit: ghc] master: Update haddock submodule for package key fix. (a8d7f81)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/a8d7f81d1f6a9ea658c6f1a965bb3e7717b11e40/ghc

>---------------------------------------------------------------

commit a8d7f81d1f6a9ea658c6f1a965bb3e7717b11e40
Author: Edward Z. Yang <ezyang at cs.stanford.edu>
Date:   Thu Sep 18 13:47:49 2014 -0700

    Update haddock submodule for package key fix.
    
    Signed-off-by: Edward Z. Yang <ezyang at cs.stanford.edu>


>---------------------------------------------------------------

a8d7f81d1f6a9ea658c6f1a965bb3e7717b11e40
 utils/haddock | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/utils/haddock b/utils/haddock
index c3a7d47..ee47a1a 160000
--- a/utils/haddock
+++ b/utils/haddock
@@ -1 +1 @@
-Subproject commit c3a7d4701ee64f6c29b95a6bed519f6c16b9bffd
+Subproject commit ee47a1ab37699db0573c9cf0aa6461e1f8865197